Ok i got more funny suggestions
- M-Phone
- Phone10 (or 10Phone)
- Surface MS10
- OmniPhone (or OmniPhone10) (From latin OMNIA, that means HAVE ALL, yeah yeah i know it will remind most of you about the glorious Samsung Omnia i900. Damn, I loved that phone so much, still have it, still working on my custom WM6.5.5 ROM, lol)

I think MS must deliver something like this. I'm not convinced this is the right solution (wouldn't it be far to easy to get grime and dirt on the display edges that should perfectly align?), but I think the approach is certainly the right one.

I finally figured out what its going to be. It's going to be a thin bendable screen that you attach to your wrist. Why do I say this? Well didn't Microsoft say they are going to be releasing "Windows on Arm"